28305440253

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{1567}}^1\times {\mathrm{5107}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 42289336320

約数和(自身を除く): 13983896067

約数列:

[1, 3, 9, 27, 131, 393, 1179, 1567, 3537, 4701, 5107, 14103, 15321, 42309, 45963, 137889, 205277, 615831, 669017, 1847493, 2007051, 5542479, 6021153, 8002669, 18063459, 24008007, 72024021, 216072063, 1048349639, 3145048917, 9435146751, 28305440253]

約数ペア:

[(1, 28305440253), (3, 9435146751), (9, 3145048917), (27, 1048349639), (131, 216072063), (393, 72024021), (1179, 24008007), (1567, 18063459), (3537, 8002669), (4701, 6021153), (5107, 5542479), (14103, 2007051), (15321, 1847493), (42309, 669017), (45963, 615831), (137889, 205277)]